/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.alibaba.flink.ml.cluster;

import com.alibaba.flink.ml.cluster.master.meta.AMMeta;
import com.alibaba.flink.ml.cluster.rpc.AMRegistry;
import com.alibaba.flink.ml.cluster.storage.StorageFactory;
import com.alibaba.flink.ml.util.MLException;
import org.junit.Assert;
import org.junit.Test;

import java.time.Duration;
import java.util.HashMap;
import java.util.concurrent.TimeoutException;

public class AMRegistryTest {

	@Test
	public void testInvalidAMAddress() throws Exception {
		StorageFactory.memoryStorage.setValue(AMMeta.AM_ADDRESS, "foo:1234".getBytes());
		try {
			AMRegistry.getAMClient(new HashMap<>(), Duration.ofSeconds(10).toMillis());
		} catch (MLException e) {
			if (e.getCause() instanceof TimeoutException) {
				// expected
				return;
			}
		}
		Assert.fail("Get AM client with invalid address should timeout");
	}
}
